requires 'Machine::Epsilon';
requires 'Math::BivariateCDF';
requires 'Math::Gauss::XS';
requires 'perl', '5.006';
on configure => sub {
    requires 'ExtUtils::MakeMaker';
};
on test => sub {
    requires 'Test::FailWarnings';
    requires 'Test::More';
    requires 'Test::Most';
};